r/theprimeagen

Elon Musk has capped Tesla employees' spending on AI at $200 a week as companies seek to rein in runaway bills.

Elon Musk has capped Tesla employees' spending on AI at $200 a week as companies seek to rein in runaway bills.

>Mr Musk said earlier this year that AI would allow "output" per Tesla worker to get "nutty high".

>But the push to use AI has led to soaring bills, as the cost of using these systems rises with demand. There are fears that staff are also wastefully using AI to carry out menial tasks in an attempt to demonstrate they are using it.

>Several companies are now seeking to rein in staff use. Uber, which had told employees to use AI as much as possible, recently limited usage to $1,500 per month, while Meta, Walmart and Coinbase have all said they will introduce caps.

>The limits mark an about-turn from the "tokenmaxxing" trends in which staff were measured by how many tokens, a unit of AI usage, they were consuming.

>A pull-back on corporate AI usage has stoked fears of a potential stock market crash. Heavy spending on AI infrastructure by labs has helped propel markets to new heights, but this investment is predicated on rapid adoption of the technology.

finance.yahoo.com
u/Gil_berth — 16 hours ago

Token leaderboards are going really well at Meta... images on Facebook Mobile are sometimes randomly swapped with anything else on the page

First image is car rental place (with the profile pic of local grocery store) advertising a rental BMW X5 with a kids' drawing.

Second picture is UNICEF ad replaced by three wise monkeys meme.

Lots of other screenshots where a friend's profile picture has been swapped with an ad image, or images from another post. Also the profile picture in "add a comment" is not mine, of a completely different friend.

u/woltineeger — 13 hours ago
▲ 150 r/theprimeagen+1 crossposts

Security researchers trying to break guardrails of AI robots in 2030.

This scene is from a 2010 indian movie (Enthiran) and this I think is a pretty close to how people are trying to trick LLMs to drop the guardrails.

u/raul824 — 1 day ago
▲ 0 r/theprimeagen+1 crossposts

Do vibe coding know about the new HTTP QUERY method yet?

I recently learned that HTTP now has a standardized QUERY method (RFC 10008).

For years, we've done something like:

  • GET for simple searches
  • POST /search when the filters become too large or complex for a URL

QUERY is designed for exactly that use case:

  • Safe (read-only)
  • Idempotent
  • Supports a request body

Example:

QUERY /products
Content-Type: application/json

{
  "category": "laptop",
  "brand": "Dell",
  "price": {
    "min": 1000,
    "max": 2000
  }
}

I'm curious whether in vibe coding; do they still generate POST /search, or do they suggest QUERY?

reddit.com
u/Inside_World_6174 — 23 hours ago
▲ 137 r/theprimeagen+1 crossposts

I don’t understand hype behind Fable

Can someone working as a software engineer (not vibe coder) give me explanation what is so hyped about it? Few past days I’ve been comparing Fable to Opus by running same prompt for same task. To be precise, I’d switch to opus, run prompt, create branch. Then clean the state again, switch to fable, and do the same thing. The branches are obviously slightly different, but I don’t see any meaningful differences so far. Doesnt seem to be worth to pay 2x.

Edit: my prompts are not too basic. I’ve tried comparing both for various tasks - coding (asking to implement jira ticket, planning, or asking it to dig holes at my plans.

reddit.com
u/Flexerrr — 2 days ago

Continuous improvements through loop engineering

> Would tech influencers' revenue improve through loop engineering ?

Highly likely

> Would your company improve through loop engineering ?

Maybe

> Would NVIDIA's revenue improve through loop engineering ?

Definitely

> Would AI providers' revenue improve through loop engineering?

Yes

Who's the sucker ?

reddit.com
u/graph-crawler — 2 days ago

Ahhh, a typical day, typical gamedev issues. typical hair simulation bugs.

That's a Metahuman editor bug in action in Unreal Engine 5 if you are interested.
Usual suspect, hair strands simulation!

u/DisplayLegitimate374 — 2 days ago

180 dollars for a template? Fable 5 churns out for 3 hours and produces a "clone" of Counter Strike.

This video shows the true and scary power of Fable 5. The model works for 3 hours and consumes the equivalent of 180 dollars in tokens, the result? A first person shooter template. The game is not fun because you can't die, the enemy bots are retarded, the buy menu is broken(you can buy the same gun many times), the main menu mentions a planting and defusing bomb mechanic that seems to be missing, you can only play as a counter terrorist, you can't pause the game(but it tells you that you can), the game is full of visual glitches and you can easily fall out the map. Obviously, the guy from the video overreacts and says the game it's awesome(he sells an AI newsletter were he helps you to use AI "better").

Now, this guy "only" consumed $180, I know there are people out there willing to squander thousands of dollars on Fable 5 to make the game of their dreams, so I expect that steam, itchio and other stores will be inundated with Fable made games in the next weeks and months. It will be difficult to sift through the slop. Interesting(or tragic?) times lay ahead.

Here is the game: https://fable5-cs27126.vercel.app/

youtube.com
u/Gil_berth — 3 days ago
▲ 465 r/theprimeagen+1 crossposts

Armin Ronacher is very uneasy about the agent loops future

From https://lucumr.pocoo.org/2026/6/23/the-coming-loop/

>Present-day models tend to produce code that is too defensive, too complex, too local in its reasoning. They avoid strong invariants. They add fallbacks instead of making bad states impossible. They duplicate code, invent bad abstractions, and paper over unclear design with more machinery. Worse though: I so far see very little progress of this improving. If anything, on that front it feels to me that we might even be making steps in the wrong direction. At least for my taste, present-day hands-off harnesses like Claude Code with ultracode produce worse code than what we were producing last autumn. That’s because Claude Code, with Fable for instance will be working uninterrupted on a problem for thirty minutes or more, when previously the process would have been much more human in the loop.
(...)
Today I do not like much of the code that I see from systems built that way and neither do I enjoy interacting with too much of software built with AI assistance. Looping is powerful but it removes responsibility more and more, and it at least today very much encourages us to give in to the machine.

If you didn't know who the author is, you could easily write him off as an anti-AI doomer and tell him "you're holding it wrong". However this is Armin Ronacher, creator of Flask, contributor to the Pi agent harness and one of the most prolific (pro-)AI developers in the open source world.

Experienced devs who are fully on board with agentic coding (and not just forced to used it by the powers that be): does this align with your experience and if so, why is this considered not just acceptable but the (only) way forward? I don't expect from CEOs, managers, idea guys and ex-crypto bros turned into AI vibesloppers within a year to appreciate or even understand these risks and downsides but it's baffling and disappointing to see senior+ engineers go along with this state of affairs.

u/gsks — 3 days ago

China's Meituan trains 1.6 trillion parameter AI model on 50,000 domestic chips, bypassing US export controls

This is why controlled H200 access makes more sense than blanket denial. Keep users tied to NVIDIA rails where possible, or watch them build local chips, local clouds, and local models until they stop asking.

cryptobriefing.com
u/Educational_Ease367 — 2 days ago

Big companies moving AI workloads to Chinese models

lindy → deepseek v4
cursor → kimi k2.5
coinbase → glm-5.2 + kimi 2.7
shopify → qwen
airbnb → qwen
uber eats → qwen2
siemens → deepseek + qwen
chapsvision → qwen
microsoft → testing deepseek v4

Try using local AI apps like AI Desktop 98 and you'll see what I mean.

u/ImaginaryRea1ity — 3 days ago